To the teacher's joy,the student made great ______ this term.( )
A.resultB.preparation
C.suggestionD.progress
Please ______ the lights when you go out.( )
turn down
turn up
turn on
turn off
Every day,he gets up early ______ he can catch the first bus.( )
because
since
when
so that
The number of the students ______ over 2000 in our school.( )
is
are
be
were
Teachers often tell us"Practice _______ perfect.( )
makes
making
to make
make
The dictionary at the Lost and Found ______ be Tim's,because his name is on its cover.( )
can
mustn't
can't
must